Retekess TR504 Portable FM Transmitter MP3 Broadcast Radio Transmitter for Meeting Tour guide 76 108MHz F9212B

Retekess TR504 Portable FM Transmitter MP3 Broadcast Radio Transmitter for Meeting Tour guide 76 108MHz F9212B
  • Продавец
  • Список ценUS $47.93piece
  • Продажная ценаUS $47.93piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,3 (850)

Oписание продукта




RETEKESS 0.6W 1 FM Transmitter TR504 + 10 FM Radio Receiver PR13 Wireless Tour Guide System for Guiding Church Meeting Translation SystemF-Item-Description

This wireless tour guide system consists of one Transmitter and 2pcs radio receiver. It adopts FM stereo broadcasting method that gives excellent audio quality. It is a better way to provide tours for your tour groups. Wireless audio tour guide system is an easy-to-use wireless communication system designed specifically for tour groups, factory tours, outdoor excursions, employee training, language interpretation, conferences and trade shows.


  1. We have FM radio receiver without logo,if you need,contact our customer service,then we can change it for you
  2. If you need to customize the radio receiver, we can also customize the radio for you,just contact us.
  3. There is a similar FM transmitter named FT11 in store,when you make an order,please make sure which one you want.




  1. Portable fashion design, good touch feelings
  2. Support transmit lossless music through the memory card and AUX input jack
  3. 3.5mm AUX input: transmit music from your smart phone, computer, MP3 or CD player
  4. Transmit frequency adjustable from 76-108MHz
  5. Support store five commonly used transmission frequency
  6. Built-in microphone, support external condenser microphone
  7. Long press the MIC button to speak, release to end, easy to use
  8. Support microphone reverberation, delay effect
  9. A variety of parameters adjustable, has a good anti-whistle effect
  10. Support 4 levels of power output, the maximum transmission distance of 200 meters in the open air
  11. Built-in high-capacity polymer lithium battery, long battery life


  1. High sensitivity and selectivity with excellent reception
  2. FM frequency range 60-108MHz
  3. Automatic search and manual search the radio stations
  4. 5 station presets: you can manually store five favorite stations
  5. Press the 1-5 keys to quickly select storage station
  6. Mono / stereo selectable
  7. With 24-hour digital clock
  8. 30 level volume control
  9. Lock switch to prevent accidental operation



  1. Transmitter frequency:76-108MHz
  2. Frequency increase:0.1MHz
  3. Pre-emphasis:50us/75us
  4. Output impedance:50Omega
  5. SNR:ge70dB
  6. Frequency response:30Hz~15000Hz
  7. RF output power:1mW-600mW, 3levels
  8. Support mp3 format:FLAC, WAV, WMA, MP3
  9. Support memory card:Max 32GB
  10. Power:Built-in 2000mAh polymer lithium battery
  11. Working hours:About 6 hours
  12. Charge:DC 5V 1A Micro USB jack
  13. Size:99 x 58 x 15mm / 3.9 x 2.2 x 0.6 in
  14. Weight:89g / 0.2lb

Radio Receiver:

  1. FM frequency:60-108MHz
  2. Tuning increase:0.1MHz
  3. Sensitivity:le3.5uV
  4. SNR:45db
  5. Stereo separation:32dB
  6. Earphone jack:3.5mm
  7. Built-in speaker:NO
  8. Power supply:2 x AAA batteries (not included)
  9. Size:92 x 54 x 15mm / 3.6 x 2.1x 0.6in
  10. Weight:40g / 0.09lb


  • Travel & Tourism: Tourism, museums, galleries, business and tour guides to explain the convention;
  • VIP reception: The promotion of company\'s products, high-level exhibition, the Government, the reception of VIPs visited the factory, industrial tourism;
  • Teaching training: Schools, church, training institutes, conference rooms, auditorium, classroom lectures, seminars and other learning activities, special job training.


  • 1 x FM transmitter
  • 10 x FM receiver
  • 10 x In-ear earphone
  • 10 x Lanyard
  • 1 x Antenna
  • 1 x USB charging cable
  • 1 x Wired microphone
  • 1 x Hand strip
  • 1 x English manual


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